The following table contains observed frequencies for a sample of 240. Row Variable Column Variable A B C P 20 30 20 Q 30 60 25 R 10 15 30 Test for independence of the row and column variables using ? = 0.05. Find the value of the test statistic. (Round your answer to three decimal places.)   Find the p-value. (Round your answer to four decimal places.) p-value =

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